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DF1700 - Dual-Channel 8x Oversampling DIGITAL FILTER

Description

The DF1700 is a high performance, 8x oversampling CMOS digital filter.

This filter accepts 16-bit input data and is user-selectable for 16-, 18-, or 20-bit output data.

The 8x oversampling feature converts the input data frequency (fs) to an output data frequency of 8 x fs by digital interpolation.

Features

  • DUAL.

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D F 1700 Dual Channel, 8x Oversampling DIGITAL FILTER FEATURES • DUAL CHANNEL DIGITAL INTERPOLATION FILTERS • ACCEPTS 16-BIT INPUT DATA • USER-SELECTABLE FOR 16-,18-, OR 20- BIT OUTPUT DATA • SERIAL OUTPUT IS COMPATIBLE WITH PCM1700 AND PCM63 DACs • PASSBAND RIPPLE < 0.00005dB • STOPBAND ATTENUATION > 110dB • SINGLE +5V POWER SUPPLY FOR LOW POWER DISSIPATION OF 250mW Max • PLASTIC 28-PIN DIP AND 40-PIN SOIC PACKAGES DESCRIPTION The DF1700 is a high performance, 8x oversampling CMOS digital filter. This filter accepts 16-bit input data and is user-selectable for 16-, 18-, or 20-bit output data. The 8x oversampling feature converts the input data frequency (fs) to an output data frequency of 8 x fs by digital interpolation.
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